AsiaIPEX is a one-stop-shop for players in the IP industry, facilitating IP trade and connection to the IP world. Whether you are a patent owner interested in selling your IP, or a manufacturer looking to buy technologies to upgrade your operation, you will find the portal a useful resource.

Back to search results

Auto-Calibration Method for a Projector-Camera System

IP Title

Summary

We have developed a method for automatic calibration of an active vision system which consists of a DLP projector and a color CCD camera. The projector projects a bundle of structured light on objects and the camera records the reflected light as an image. The image is then used to calibrate the system automatically and to obtain three-dimensional information of the object surface. The calibration method is useful for developing a vision system with on-line adjustable configurations.

Technology Application

The main applications include but are not limited to the following:

•

Application Date

26/03/2008

ID No.

12/079,382

Country/Region

Hong Kong

For more information, please click Here

Desktop View